-232
domain: Z
Appears in sequences
- McKay-Thompson series of class 4D for the Monster group.at n=3A007249
- Expansion of exp(sin(tan(x))).at n=7A009203
- E.g.f.: Expansion of log(1+log(1+x)^2) = 2*x^2/2! -6*x^3/3! +10*x^4/4! -...at n=6A009325
- E.g.f. log(1+sin(tan(x))).at n=6A009329
- Expansion of e.g.f. log(1 + tan(sin(x))).at n=6A009364
- Expansion of log(1+tanh(tanh(x))).at n=6A009387
- Expansion of e.g.f. sinh(sin(tan(x))), odd powers only.at n=3A009588
- Partition function coefficients for square lattice spin 3/2 Ising model.at n=31A010110
- Expansion of Product_{m>=1} (1+q^m)^(-4).at n=11A022599
- Discriminants of quadratic number fields Q(sqrt -n) for n squarefree.at n=35A033197
- 10th differences of primes.at n=13A036271
- Matrix inverse of triangle A055277(n+1,k).at n=61A055288
- a(n) = n^2 - previousprime(n)*nextprime(n), for n>2.at n=58A056140
- a(n) = primefloor(n)*primeceiling(n) - previousprime(n)*nextprime(n).at n=58A056141
- Image of primes (A000040) under "little Hankel" transform that sends [c_0, c_1, ...] to [d_0, d_1, ...] where d_n = c_n^2 - c_{n+1}*c_{n-1}.at n=16A056221
- Determinant of n X n Hankel matrix whose entries are t(i+j), 0 <= i, j < n, where t is the Thue-Morse sequence.at n=15A056887
- McKay-Thompson series of class 12e for Monster.at n=33A058493
- McKay-Thompson series of class 20D for Monster.at n=21A058553
- Sum_{k=1..n} p(k)*mu(k).at n=43A062820
- Sum_{k=1..n} p(k)*mu(k).at n=42A062820