47688
domain: N
Appears in sequences
- Cascade-realizable Boolean functions of n variables.at n=4A005749
- Number of partitions of n into a prime number of parts.at n=48A038499
- a(0)=0, a(1)=1, a(n)=(a(n-1) XOR n) + a(n-2).at n=22A182509
- Number of perfect powers (A001597) < 2^n.at n=31A188951
- a(n) is the smallest nonnegative integer such that the sum of any four ordered terms a(k), k<=n (repetitions allowed), is unique.at n=15A365300