187561
domain: N
Appears in sequences
- a(n) = 1298*a(n-3) - a(n-6) - 648, for n>6, with a(0)=0, a(1)=1, a(2)=8, a(3)=145, a(4)=505, a(5)=9728, a(6)=187561.at n=6A105046
- a(n) = (n + 1)*(n^2 + 2)*(n^3 + 3)/6.at n=10A131509
- a(1)=1, a(n)=a(n-1)+n^1 if n odd, a(n)=a(n-1)+ n^3 if n is even.at n=33A140145
- Least number k such that A258772(k) = n.at n=3A258821