-156

Appears in sequences

• Specific heat for diamond.at n=3A002922
• Expansion of Product_{m>=1} (1-m*q^m).at n=15A022661
• Expansion of Product_{m>=1} (1+m*q^m)^-13.at n=3A022705
• a(n) = 10^n - n^8.at n=2A024122
• Expansion of eta(q^2)^12 / theta_3(q)^3 in powers of q.at n=18A029769
• McKay-Thompson series of class 16B for the Monster group.at n=31A029839
• McKay-Thompson series of class 12G for Monster.at n=17A058485
• McKay-Thompson series of class 20d for Monster.at n=19A058559
• a(n) = 2*n*mu(n).at n=77A062004
• Expansion of x/B(x) where B(x) is the g.f. for A002487.at n=68A073469
• a(n) = A077110(n) - n^2.at n=34A077111
• Expansion of (1-x)^(-1)/(1-x+x^2+2*x^3).at n=11A077873
• Number of labeled trees with n nodes and even number of leaves minus number of labeled trees with n nodes and odd number of leaves.at n=4A090347
• The r-th term of the n-th row of the following array contains the sum of r successively decreasing integers beginning from n. 0<r<=n. e.g. the row corresponding to 4 contains 4, (3+2),{(1) +(0)+(-1)}, {(-2)+(-3)+(-4)+(-5)} ----> 4,5,0,-14 1 2 1 3 3 -3 4 5 0 -14 5 7 3 -10 -35 6 9 6 -6 -30 -69 ... Sequence contains the array by rows.at n=73A110425
• McKay-Thompson series of class 36e for the Monster group.at n=39A112175
• Expansion of k(q) = r(q) * r(q^2)^2 in powers of q where r() is the Rogers-Ramanujan continued fraction.at n=48A112274
• Expansion of 1 + k(q) = 1 + r(q) * r(q^2)^2 in powers of q where r() is the Rogers-Ramanujan continued fraction.at n=49A112803
• Triangle T, read by rows, where all columns of T are different and yet all columns of the matrix square T^2 (A118407) are equal; also equals the matrix inverse of triangle A118400.at n=101A118404
• Triangle read by rows: a(n,m)=(2*n-1)*(n-m)*(n+m+1)/2, where n is the column and m the row index.at n=47A120476
• Expansion of psi(-x)^4 in powers of x where psi() is a Ramanujan theta function.at n=49A121613