1090785345

Appears in sequences

• Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 1,0.at n=10A033118
• Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 1,0,0.at n=15A033140
• Sum of n-th powers of divisors of 32.at n=6A034665
• Numbers of the form (8^{mr}-1)/(8^r-1) for positive integers m, r.at n=26A076287
• a(n) = direuler(p=2,n,1/(1-X)/(1-p*n*X))[n].at n=31A089745
• a(n) = (2^(n^2) - 1)/(2^n - 1).at n=5A128889
• a(n) = (64^n - 1)/63.at n=6A133853
• Base-2 digits are, in order, the first n terms of the periodic sequence with initial period 1,0,0,0,0,0.at n=30A195904
• Triangle read by rows: T(n, k) = Sum_{d=0..n-k} binomial(n, d)*StirlingS2(n-d, k)*63^(n-d-k), with 0 <= k <= n.at n=22A364072