-909
domain: Z
Appears in sequences
- a(n) = (1 - (-10)^n)/11.at n=3A014992
- Triangle of q-binomial coefficients for q=-10.at n=11A015123
- Triangle of q-binomial coefficients for q=-10.at n=13A015123
- Gaussian binomial coefficient [ n,3 ] for q = -10.at n=1A015278
- Coefficient of x^(-n) in expansion of continued fraction 0, x, x^2, x^3, x^4, ... .at n=44A049346
- Exponential reversion of Euler totient function A000010.at n=6A050392
- First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 406", based on the 5-celled von Neumann neighborhood.at n=35A271888
- Expansion of 1 - x/(1 - x^3/(1 - x^5/(1 - x^7/(1 - x^9/(1 - ... - x^(2*k-1)/(1 - ...)))))), a continued fraction.at n=44A291874
- Inverse Euler transform of the Euler totient function phi = A000010.at n=22A320778