92106
domain: N
Appears in sequences
- a(n) = n*(n+1)*(n^2 + 2)/6.at n=27A071239
- Composite numbers such that the square root of the sum of squares of their prime factors is a prime.at n=31A134607
- Triangle T(n,k) represents the coefficients of (x^17*d/dx)^n, where n=1,2,3,...at n=33A223519
- 30-gonal pyramidal numbers: a(n) = n*(n+1)*(28*n-25)/6.at n=27A256650