19118

Appears in sequences

• a(n) = 15n^2 + 13n^3.at n=11A085377
• Total number of parts of multiplicity 3 in all partitions of n.at n=40A117524
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 1), (0, 1, -1), (1, 0, 1), (1, 1, -1)}.at n=8A149477
• a(1)=1, then a(n) = smallest number whose square is larger than 2*(a(n-1))^2.at n=26A175539
• Partial sums of A061262.at n=31A176661
• The number of even prime gaps g, satisfying g == 4 (mod 6), out of the first 2^n even prime gaps.at n=16A341532