25115
domain: N
Appears in sequences
- Every prefix prime in base 6 (written in base 6).at n=26A024766
- Numbers k such that the decimal part of k^(1/10) starts with a 'nine digits' anagram.at n=9A034285
- 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), (1, 0, -1), (1, 1, -1)}.at n=9A148962
- 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, 1, 0), (0, 1, 1), (1, 0, -1), (1, 1, -1)}.at n=9A148963
- Odd nonprimes n such that n+d+1 is prime for all divisors d of n.at n=36A187554
- Number of 2 X n arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 2 X n array.at n=15A219579