129494
domain: N
Appears in sequences
- Consider all Consecutive Integer Pythagorean quintuples (X, X+1, X+2, Z-1, Z) ordered by increasing Z; sequence gives Z values.at n=5A157085
- Positive integers k such that (k+1)^4 has a divisor congruent to -1 modulo k.at n=50A350916
- a(0) = 2, a(1) = 2, and a(n) = 10*a(n-1) - a(n-2) - 4 for n >= 2.at n=6A350923