39772
domain: N
Appears in sequences
- Values of Newton-Gregory forward interpolating polynomial (1/3)*(2*n-7)*(2*n^2-11*n+18).at n=34A030434
- Values of Newton-Gregory forward interpolating polynomial (1/3)*(2*n - 3)*(2*n^2 - 3*n + 4).at n=32A030441
- Coefficients of a polynomial used in calculation of A055913.at n=18A055916
- Pentagonal numbers (A000326) whose digit reversal is a prime.at n=26A115707
- Pentagonal numbers with prime indices.at n=37A116995
- Number of partitions of n having no parts with multiplicity 3.at n=43A118807
- Triangle of coefficients of the polynomials (1 - x)^n*A(n,x/(1 - x)), where A(n,x) are the Eulerian polynomials of A008292.at n=53A141720
- Irregular triangle, T(n, k) = [x^k] p(n, x), where p(n, x) = 4*Sum_{j=0..n} A008292(n+1, j) * (x/2)^j * (1-x/2)^(n-j), read by rows.at n=43A147563
- a(n) = 3^(n-1)*(6*3^(n-1) + 5) + 1.at n=4A169725
- Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 437", based on the 5-celled von Neumann neighborhood.at n=38A272155
- Pentagonal numbers divisible by 4.at n=41A298397
- G.f. satisfies A(x) = 1 + x*A(x)^2 / (1 - x*A(x))^3.at n=7A365150