31153342

Appears in sequences

• a(n) = (5*n^9 - 30*n^7 + 63*n^5 - 50*n^3 + 12*n)/360.at n=11A239094
• Second partial sums of seventh powers (A001015).at n=9A250212
• a(n) = 9*2^n + 7*4^n + 3*8^n + 8*3^n + 2*9^n + 6*5^n + 5*6^n + 4*7^n + 10^n + 10.at n=7A254148