23842

Appears in sequences

• Number of n-move self-avoiding knight paths on 6x6 board, beginning at corner.at n=8A025590
• Row sums of number triangle A116382.at n=13A116383
• Table of Encoded Bell Multisets using A064553 (cf. A129305).at n=27A130274
• a(n) = (2*n^3 + 5*n^2 - 5*n)/2.at n=27A162265
• a(n) = Sum_{k=0..n} A109613(k)*A005843(n-k).at n=41A171218
• Numbers m such that m^2 + 3^k is prime for k = 1, 2, 3.at n=33A177173
• Number of 4-bead necklaces labeled with numbers -n..n not allowing reversal, with sum zero and first differences in -n..n.at n=40A208995
• Triangle read by rows: T(n,k) is the number of n-tuples with sum k + n whose i-th element is a positive integer <= prime(i), 0 <= k < A070826(n).at n=66A239738
• 4-step Fibonacci sequence starting with 1, 1, 1, 0.at n=18A251705