36012943

Appears in sequences

• Triangle of Gaussian binomial coefficients [ n,k ] for q = 18.at n=29A022182
• a(n) = 1111111 in base n.at n=17A053716
• a(n) = (18^n-1)/17.at n=7A218721
• a(n) = 1 + sigma(n) + sigma(n)^2 + sigma(n)^3 + sigma(n)^4 + sigma(n)^5 + sigma(n)^6.at n=9A259251
• a(n) = 1 + sigma(n) + sigma(n)^2 + sigma(n)^3 + sigma(n)^4 + sigma(n)^5 + sigma(n)^6.at n=16A259251