199376
domain: N
Appears in sequences
- Triangular matrix T, read by rows, that satisfies: SHIFT_LEFT(column 0 of T^p) = p*(column p+2 of T), or [T^p](m,0) = p*T(p+m,p+2) for all m>=1 and p>=-2.at n=37A111536
- Column 1 of triangle A111536.at n=7A111537
- Augmentation of the triangle A008949. See Comments.at n=35A193603
- Numbers k such that A022567(k) is divisible by k.at n=25A304048