41346
domain: N
Appears in sequences
- Generalized Lucas numbers.at n=15A006492
- "DHK[ 6 ]" (bracelet, identity, unlabeled, 6 parts) transform of 1,1,1,1,...at n=30A032247
- Quadruples a>b>c>d>0 such that six pairwise sums and the total sum are all squares.at n=18A175535
- Numbers n such that (n + digit sum of n) and (n + digit product of n) are nontrivial permutations of the digits of n.at n=3A246421
- Numbers k such that k + (sum of digits of k) and k + (product of digits of k) contain the same distinct digits of k.at n=25A248718
- Number of bracelets (turnover necklaces) of length n that have no reflection symmetry and consist of 6 white beads and n-6 black beads.at n=30A308401
- Number T(n,k) of colored compositions of n using all colors of a k-set such that all parts have different color patterns and the patterns for parts i have i distinct colors in increasing order; triangle T(n,k), n>=0, min(j:A001787(j)>=n)<=k<=n, read by rows.at n=21A327583
- Number T(n,k) of colored compositions of n using all colors of a k-set such that all parts have different color patterns and the patterns for parts i have i distinct colors in increasing order; triangle T(n,k), k>=0, k<=n<=k*2^(k-1), read by columns.at n=19A327584