-2517
domain: Z
Appears in sequences
- Coefficients of the '6th-order' mock theta function 2 mu(q).at n=36A053273
- Expansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 6.at n=44A060025
- Riordan array (1/((1-2x)(1-x)^2), -x/(1-x)^2).at n=50A135552
- a(n) = -a(n-1) + a(n-2) - F(-n) + 1, a(0) = 1, a(1) = -1, where F() = Fibonacci numbers A000045.at n=13A175722
- Values of n such that L(11) and N(11) are both prime, where L(k) = (n^2+n+1)*2^(2*k) + (2*n+1)*2^k + 1, N(k) = (n^2+n+1)*2^k + n.at n=46A227449
- First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 211", based on the 5-celled von Neumann neighborhood.at n=27A270900