-1559

Appears in sequences

• McKay-Thompson series of class 10c for Monster.at n=36A058204
• a(n)=1+(1/12)(n*(n+1)*(n+3)*(4-n)).at n=12A080260
• Row sums of a number triangle related to the Pell numbers.at n=39A110331
• a(n) = (1/2+1/2*i*sqrt(11))^n + (1/2-1/2*i*sqrt(11))^n, where i=sqrt(-1).at n=12A131040
• Expansion of x/(1 + x + 41*x^2).at n=5A141528
• A (1,3) Somos-4 sequence.at n=6A174170
• Expansion of 1 / (1 + x^4 - x^5) in powers of x.at n=58A247919
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 165", based on the 5-celled von Neumann neighborhood.at n=23A270460
• Series expansion of the exponential generating function exp(ff6^!(x)) - 1 where ff6^!(x) = x * (1-3*x-x^2+x^3) / (1+3*x+x^2-x^3).at n=5A383995