399172

Appears in sequences

• a(n) = 60*(n^5/120 + n^4/24 + n^3/6 + n^2/2 + n + 1).at n=13A127883
• a(n) = 25*2^(n+3) - (198+392*n/3+36*n^2+10*n^3/3).at n=11A169833