27467
domain: N
Appears in sequences
- a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (Fibonacci numbers), t = A000201 (lower Wythoff sequence).at n=27A025084
- Sum of third powers of five consecutive primes.at n=4A133539
- Number of nX7 0..4 arrays with each element equal to the number its horizontal and vertical neighbors unequal to itself.at n=10A195961
- Number of 1's in n-th generation of A306211.at n=22A323481
- Numbers that are the sum of some number of consecutive prime cubes.at n=41A352423
- Numbers k such that A372692(k) = A372692(k+1) > 1.at n=5A372693