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Numora Collatz Sequence Computation
x402
Numora Collatz Sequence Computation is a paid API for AI agents from numormo.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Computes the Collatz sequence (3n+1 conjecture) for a given integer, returning the full sequence and related statistics
Price / call$0.1
Success—
StatusUnknown
How this service works
100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.
Output
Returns a success flag, a human-readable computation description, and a result object containing the full Collatz sequence array, its length (stopping time), the maximum value reached during the sequence, and the starting number n.
Example use cases
Exploring Collatz sequence length
“What's the Collatz stopping time for 871 — how many steps does it take to reach 1, and what's the peak value along the way?”
Verifying 3n+1 conjecture behavior
“Trace the full hailstone sequence starting from 6171 and show me every value in the chain down to 1.”
Number theory research on large inputs
“Run the Collatz sequence for 9780657631 and tell me the length of the sequence and the maximum value it reaches.”
Technical details
Endpoint
POSThttps://numormo.vercel.app/api/number/collatzWhen to prefer
Choose this endpoint when you need a deterministic, dependency-free server-side computation of the Collatz sequence for a specific integer, especially when you want the full sequence path, stopping time, and peak value in a single call. Prefer it over client-side computation when auditability or a structured API response is required.
Side effects
- Missing required field 'n' returns a validation error
- Non-integer or non-positive input may return an error or undefined behavior
- Very large integers may cause timeout or memory issues depending on sequence length
- Payment failure (insufficient USDC balance) blocks the request via x402 protocol
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| nrequired | integer |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| resultrequired | object | Computation result varies by endpoint |
| successrequired | boolean | Always true on success |
| computationrequired | string | Human-readable description of what was computed |
Tags
x402
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