22014

Appears in sequences

• a(n) = sum(i=1,n)(i-th i-almost prime). Cumulative sums of A101695.at n=10A101696
• Triangle T(n,k) = Sum_{i=0..k} (-1)^(i+k)*binomial(k,i)*Sum_{j=0..n} (i+1)^j*(3n-3j+1) read by rows.at n=31A116923
• Numerators of the continued fraction convergents of log_10(11).at n=9A215760
• a(n) = Sum_{k >= 0} floor(n^k / k!).at n=10A309087
• Number of ways to write n as an ordered sum of 9 primes.at n=16A340965
• Expansion of 1/sqrt((1 - x + x^3)^2 + 4*x^4).at n=19A375292