190323

Appears in sequences

• a(n) = n*B(n), where B(n) are the Bell numbers, A000110.at n=9A070071
• Natural number transform of Aitken's triangle.at n=44A127740
• 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, 0, 0), (-1, 1, 0), (1, -1, -1), (1, 1, 0)}.at n=11A149088
• 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, 0), (-1, 0, 0), (-1, 1, 1), (1, 0, -1), (1, 0, 1)}.at n=10A149294
• a(n) = Sum_{d|n} sigma(d)^3.at n=27A344044
• Triangle read by rows. The triangle algorithm applied to (-1)^n/n!.at n=46A363732