32658
domain: N
Appears in sequences
- a(n) = floor(binomial(n,9)/9).at n=21A011855
- Convolution of odd numbers and primes.at n=30A023662
- Numbers k such that the digits of sigma(k) are a permutation of those of k, in base 10.at n=34A115920
- Binomial transform of A010054 (characteristic function of triangular numbers).at n=17A143961
- Total number of positive integers < 10^n with multiplicative digital root value 8.at n=5A263475
- Number of colored compositions of n using all colors of a 2-set such that all parts have different color patterns and the patterns for parts i have i colors in (weakly) increasing order.at n=11A327847