241860

Appears in sequences

• Numbers k such that k^(2^13) + 1 is prime (a generalized Fermat prime).at n=18A226528
• Triangular numbers n such that sigma(n) is a square number.at n=18A256151
• Number of partitions of 5n into 5 parts.at n=32A256225
• Number of partitions of 4n into exactly 5 parts.at n=40A256316
• Expansion of the g.f. (x^2-x+1)*(x^2-3*x+3)/(x-1)^6.at n=28A257890
• Number of (undirected) paths in the n-dipyramidal graph.at n=11A307918