23585

Appears in sequences

• When squared gives number composed of digits {2,5,6}.at n=13A030486
• 3-almost prime octagonal numbers.at n=18A129927
• Numbers m such that k = m*23^2 divides 3^(k-1) - 2^(k-1).at n=14A130058
• Numbers k such that k and k^2 use only the digits 2, 3, 5, 6 and 8.at n=11A137081
• List of different composite numbers in Pascal-like triangles with index of asymmetry y = 1 and index of obliqueness z = 0 or z = 1.at n=52A141065
• Octagonal numbers with prime indices.at n=23A267144
• Number of partitions of n^2 into at most three parts.at n=23A274250
• Composite k that divides 2^(k-2) + 3^(k-2) + 6^(k-2) - 1.at n=32A318761
• T(n,k) is the number permutations p of [n] that are j-dist-increasing for exactly k distinct values j in [n], where p is j-dist-increasing if j>=0 and p(i)<p(i+j) for all i in [n-j]; triangle T(n,k), n>=0, 0<=k<=n, read by rows.at n=49A370506
• Octagonal numbers that are the product of three distinct primes.at n=14A382231