102750

Appears in sequences

• Number of 2n-bead balanced binary strings of fundamental period 2n, rotationally equivalent to reverse.at n=15A045662
• Number of primitive (aperiodic) step shifted (decimated) sequences using a maximum of five different symbols.at n=7A056384
• Numbers n that raised to the powers from 1 to k (with k>=1) are multiple of the sum of their digits (n raised to k+1 must not be a multiple). Case k=11.at n=19A135196
• a(n) = n! * [x^n] exp(n - exp(x) * (exp(n*x) - 1) / (exp(x) - 1)).at n=5A331582