17973

Appears in sequences

• Ceiling of Gamma(n+8/11)/Gamma(8/11).at n=8A020097
• Expansion of 1/((1-x)*(1-2*x)*(1-6*x)*(1-8*x)).at n=4A021184
• a(n) is the sum of squares of the first n positive integers congruent to 2 mod 3.at n=17A024394
• Number of conjugacy classes in the symmetric group S_n that have even number of elements.at n=35A060643
• Least integer b>2n+1 such that the numbers written as [1,3,...,2n-1,2n+1] and [2n+1,2n-1,...,3,1] in base b are both prime.at n=37A218465
• Terms k of A228058 such that gcd(k - A048250(k), A162296(k) - k) = A162296(k) - k.at n=28A325376
• First lower diagonal of Parker's triangle A047812.at n=33A335323
• Records in A352187.at n=51A352191
• Result of inserting the integers n = 0, 1, 2, ... in this order into an initially empty list, where n is inserted between the pair of consecutive elements with sum equal to n and minimal absolute difference, or at the end of the list if no such pair exists.at n=15A360447
• Number of integer partitions of n not forming an arithmetic progression with offset 0.at n=36A389920