95019
domain: N
Appears in sequences
- a(n) = floor( Gamma(n + 1/6)/Gamma(1/6) ).at n=10A020081
- Odd integers k such that 10^k - 1 - 10^((k-1)/2) is a prime of the form 9...989...9, called a palindromic wing prime or a near-repdigit palindromic prime.at n=6A077794
- Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (0, -1, 1), (0, 1, -1), (1, 1, 1)}.at n=9A149700
- a(n) = floor((3/sqrt(5))^n).at n=39A255216