47229
domain: N
Appears in sequences
- Steffensen's bracket function [n,2].at n=7A002051
- Composite numbers with four prime factors (not necessarily distinct) whose concatenation yields a palindrome.at n=19A046453
- Divide primes in groups with 2n+1 elements and add together.at n=15A109725
- Triangle read by rows: T(n,k) (1 <= k <= n) = Steffensen's bracket function [n,n-k].at n=33A241168