Recurrence / CONCEPT
Factorial Product Sum and Catalan Parity
The coefficients of OEIS A222013 are odd exactly one below a power of two.
Closed
DIRECT PREREQUISITES1
DIRECT CONSEQUENCES1
PROOF DEPTH1
DOCUMENT LINKS1
The exact coefficient window
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
Certified topology / DOWNSTREAM
Consequences
RELATED KNOWLEDGE
Structural connections
- Absolute Reciprocal Squares and Binary Paritystructural-affinity · Closed
- Catalan Composition and Hanna's Parity Conjecturestructural-affinity · Closed
- Catalan Inversion and Hanna's Mod-Four Conjecturestructural-affinity · Closed
- Double Catalan Composition and Powers of Fourstructural-affinity · Closed
- Factorial Square-Exponent Sum Paritystructural-affinity · Closed
- Hanna's Cubic Catalan Compositionstructural-affinity · Closed
- Hanna's Modulo-Six Conjecturestructural-affinity · Closed
- Linear Exponents and the Parity of OEIS A397591structural-affinity · Closed
- Logarithmic-Weight Coefficients Modulo Twostructural-affinity · Closed
- q-Catalan Row Square-Sum Paritystructural-affinity · Closed
- Quadratic Square Reversion Modulo Fourstructural-affinity · Closed
- Square Exponents and the Parity of OEIS A397902structural-affinity · Closed
- The Integer Source and Dyadic Parity of OEIS A397592structural-affinity · Closed
Documents & exposition
Other authored & advisory relationships
None recorded in this release.
LIBRARY / RELEASE VERSIONS
Content history
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