-162

Appears in sequences

• Expansion of bracket function.at n=8A000748
• Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^10 in powers of x.at n=5A001488
• a(0) = 1, a(1) = 0, a(2) = -1; for n >= 3, a(n) = - a(n-2) + Sum_{ primes p with 3 <= p <= n} a(n-p).at n=41A002121
• High temperature series for spin-1/2 Heisenberg specific heat on 3-dimensional simple cubic lattice.at n=3A002169
• McKay-Thompson series of class 6D for Monster.at n=8A007257
• Expansion of Product_{k>=1} (1 - x^k)^9.at n=11A010817
• Expansion of q^(-1/2) * (eta(q) * eta(q^2))^4 in powers of q.at n=18A030211
• Triangle related to number of compositions of n into relatively prime summands.at n=53A039912
• McKay-Thompson series of class 6D for Monster with a(0) = 1.at n=8A045487
• Triangle read by rows: a(n, m) = S1(n, m)*3^(n-m), where S1 are the signed Stirling numbers of first kind A008275 (n >= 1, 1 <= m <= n).at n=6A051141
• n - reversal of base 4 digits of n (written in base 10).at n=79A055949
• a(n) = n^2 - primefloor(n)*primeceiling(n).at n=83A056139
• Numbers k such that 36*k^2 + 12*k + 7 is prime (sorted by absolute values with negatives before positives).at n=50A056910
• Scaled Chebyshev U-polynomials evaluated at sqrt(3)/2; expansion of 1/(1 - 3*x + 3*x^2).at n=8A057083
• Low-temperature magnetization expansion for hexagonal lattice (Potts model, q=3).at n=15A057382
• Trajectory of 16 under map that sends x to 3x - sigma(x).at n=9A058542
• McKay-Thompson series of class 44a for Monster.at n=22A058680
• a(1) = 1, a(2n) = a(2n-1) + c(n) and a(2n+1) = a(2n) - p(n), where c(n)=A002808(n) and p(n)=A000040(n) are the n-th composite and n-th prime numbers, respectively.at n=34A073891
• Array of coefficients in Zagier's polynomials P_(n,0)(x).at n=45A075733
• Triangle of integers used to compute column sequences of array A078739 ((2,2)-Stirling2).at n=22A089511