80760
domain: N
Appears in sequences
- Intersection of A108027, A108028, A108029 and A108030.at n=32A108109
- Record gaps between nonprime prime powers.at n=31A167186
- Triangle T(n,m) (n >= 1, 0 <= m < n) giving coefficients of (n-1)! P_n, where P_n is the polynomial formula for row n of A213086.at n=63A273528
- Number of planar walks starting at (1,1), ending at (3n,0), remaining in the first quadrant and using steps (-1,2) and (2,-1).at n=8A277248
- a(n) = 81*n^2 - 69*n + 24.at n=32A304616