22625

Appears in sequences

• Expansion of (1-x^5) / (1-x)^5.at n=30A008487
• Ceiling of Gamma(n+4/5)/Gamma(4/5).at n=8A020127
• Number of rooted identity trees with n nodes and 3 leaves.at n=29A055328
• Numbers k such that k | 10^k + 9^k + 8^k + 7^k + 6^k + 5^k + 4^k + 3^k + 2^k + 1^k.at n=22A056739
• Cubeful numbers whose neighbors are also cubeful.at n=9A122692
• Number of planar n X n X n binary triangular grids symmetric under 120 degree rotation with no more than 5 ones in any 3 X 3 X 3 subtriangle.at n=9A153938
• First of three consecutive numbers with at least one 3 in their prime signature.at n=1A176350
• Indices of decagonal numbers which are also octagonal.at n=2A203626
• Numbers k such that k!6 - 36 is prime, where k!6 is the sextuple factorial number (A085158).at n=23A289700
• Starts of runs of 3 consecutive numbers that have an equal number of unitary and nonunitary divisors (A048109).at n=0A335397