-165
domain: Z
Appears in sequences
- Coefficients of modular function G_2(tau).at n=22A005760
- Expansion of log(1+x)*cos(tanh(x)).at n=6A009409
- Expansion of log(1+x)*cosh(sin(x)).at n=6A009412
- Expansion of e.g.f. log(1+x)/cos(tanh(x)).at n=6A009428
- Expansion of log(1+x)/cosh(sin(x)).at n=6A009431
- Expansion of sin(log(1+x)/cosh(x)).at n=6A009466
- Expansion of Product (1 - x^k)^10 in powers of x.at n=8A010818
- cos(sec(x)*arctan(x))=1-1/2!*x^2-3/4!*x^4-165/6!*x^6+1337/8!*x^8...at n=3A012806
- Triangle of binomial coefficients C(-n,k).at n=48A027555
- Expansion of square root of q times normalized Hauptmodul for Gamma(4) in powers of q^8.at n=70A029838
- Expansion of Product_{m>=1} ((1+q^(2*m-1))/(1+q^(2*m)))^5.at n=12A029842
- Shifts left under inverse Euler transform.at n=29A038071
- Triangle related to number of compositions of n into relatively prime summands.at n=58A039912
- Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^11 in powers of x.at n=3A047649
- Consider real quadratic fields of ERD-type with class groups of exponent 2 and discriminants of the form D = r^2*k^2+4k, k odd; sequence gives values of k.at n=73A051998
- Matrix inverse of triangle A055898.at n=40A055905
- n - reversal of hexadecimal (base 16) digits of n (written in base 10).at n=45A055965
- n - reversal of hexadecimal (base 16) digits of n (written in base 10).at n=62A055965
- n - reversal of hexadecimal (base 16) digits of n (written in base 10).at n=28A055965
- McKay-Thompson series of class 15D for the Monster group.at n=42A058511