-76
domain: Z
Appears in sequences
- a(n) = floor(tan(n)).at n=33A000503
- Coefficients of modular function G_3(tau).at n=9A005761
- McKay-Thompson series of class 3B for the Monster group.at n=3A007244
- McKay-Thompson series of class 4a for the Monster group.at n=1A007250
- Unique attractor for (RIGHT then MOBIUS) transform.at n=44A007554
- Expansion of e.g.f. log(1+x)*cos(log(1+x)).at n=5A009405
- Expansion of the e.g.f. sin(x)*(1+x).at n=76A009531
- Expansion of Product_{m>=1} 1/(1 + m*q^m)^5.at n=5A022697
- McKay-Thompson series of class 3B for the Monster group with a(0) = -12.at n=3A030182
- Expansion of (eta(q) * eta(q^2) * eta(q^3) * eta(q^6))^2 in powers of q.at n=25A030209
- Expansion of (eta(q) * eta(q^5))^4 in powers of q.at n=38A030210
- 7th differences of primes.at n=32A036268
- 7th differences of primes.at n=17A036268
- 7th differences of primes.at n=36A036268
- 8th differences of primes.at n=22A036269
- McKay-Thompson series of class 3B for the Monster group with a(0) = -3.at n=3A045481
- Generalized Stirling number triangle of first kind.at n=43A051338
- First differences of sigma(n).at n=65A053222
- Expansion of g.f. Product_{n>=1} (1-x^n)*(1-x^(5*n))/(1-x^(3*n))^2.at n=22A054274
- Sum_{d=1..n} phi(d)*mu(d).at n=41A054585