79002

Appears in sequences

• Fermat coefficients.at n=26A000970
• a(n) = floor(C(n,4)/5).at n=57A011795
• Values of Newton-Gregory forward interpolating polynomial (1/3)*(n-1)*(2*n+3)*(2*n-1).at n=39A030440
• Denominators of e.g.f.: tan(arccosh(x)) = cot(arcsinh(x)).at n=36A102062
• Denominators of e.g.f. cosec(arctanh(x)).at n=36A102077
• Number of digits in the decimal expansion of the n-th Cullen prime.at n=10A137716
• Fourth accumulation array, T, of the natural number array A000027, by antidiagonals.at n=62A185509
• a(n) = floor(n^(3/2))*floor(3+n^(3/2))/2.at n=53A185593
• a(n) = binomial(5*n+7, 4)/5 for n >= 0.at n=10A238472
• a(n) = 3*binomial(n+1, 5).at n=20A253942
• 26-gonal pyramidal numbers: a(n) = n*(n+1)*(8*n-7)/2.at n=27A256646
• Triangle T(n,m) = C(2*m-1,m)*C(n+2*m-1,n-m).at n=42A338037
• Triangle read by rows: T(n,k) is the coefficient of (1+x)^k in the ZZ polynomial of the hexagonal graphene flake O(3,3,n).at n=63A338217
• Multiplicative orders of 2+-i modulo p == 3 (mod 4) that are congruent to 2 modulo 4.at n=21A385218
• Number of unlabeled simple graphs on n vertices with no induced subgraphs isomorphic to a P5 or complement of a P5, where P5 = path on 5 vertices.at n=9A385697