-51
domain: Z
Appears in sequences
- The negative integers.at n=50A001478
- a(n) = -n.at n=51A001489
- Related to discordant permutations.at n=6A002633
- Expansion of e.g.f: (1+x)*cos(x).at n=51A009001
- Expansion of log(1+log(1+tan(x))).at n=4A009310
- exp(sin(x)+log(x+1))=1+2*x+3/2!*x^2+3/3!*x^3-3/4!*x^4-23/5!*x^5...at n=6A012887
- log(sech(x)+log(x+1)) = x - 3/2!*x^2 + 10/3!*x^3 - 51/4!*x^4 + 373/5!*x^5 + ...at n=4A013201
- a(n) = (1 - (-4)^n)/5.at n=3A014985
- Triangle of q-binomial coefficients for q=-4.at n=13A015112
- Triangle of q-binomial coefficients for q=-4.at n=11A015112
- Gaussian binomial coefficient [ n,3 ] for q = -4.at n=1A015271
- Expansion of Product_{m>=1} (1 - m*q^m)^4.at n=12A022664
- a(n) = 2 - n.at n=53A022958
- a(n) = 3-n.at n=54A022959
- a(n) = 4-n.at n=55A022960
- a(n) = 5-n.at n=56A022961
- a(n) = 6-n.at n=57A022962
- a(n) = 7-n.at n=58A022963
- a(n) = 8-n.at n=59A022964
- a(n) = 9-n.at n=60A022965