-15

Appears in sequences

• Expansion of Product_{n>=1} (1-x^n)^5.at n=29A000728
• Expansion of Product_{n>=1} (1-x^n)^5.at n=4A000728
• Canonical enumeration of integers: interleaved positive and negative integers with zero prepended.at n=30A001057
• The negative integers.at n=14A001478
• a(n) = -n.at n=15A001489
• Coefficient of x^p (p = n-th prime) in x * Product_{k>=1} (1-x^k)^2*(1-x^11k)^2.at n=76A002070
• Coefficient of x^p (p = n-th prime) in x * Product_{k>=1} (1-x^k)^2*(1-x^11k)^2.at n=40A002070
• a(1) = 0, a(2) = 0; for n > 2, a(n) - a(n-3) - a(n-5) - ... - a(n-p) = n if n is prime, otherwise = 0, where p = largest prime < n.at n=11A002123
• a(1) = 0, a(2) = 0; for n > 2, a(n) - a(n-3) - a(n-5) - ... - a(n-p) = n if n is prime, otherwise = 0, where p = largest prime < n.at n=9A002123
• Coefficients in the expansion of B^2*C^3 in Watson's notation of page 118.at n=45A002300
• Coefficients in the expansion of B^2*C^3 in Watson's notation of page 118.at n=59A002300
• Coefficients for step-by-step integration.at n=2A002406
• Power series expansion of the Rogers-Ramanujan continued fraction 1+x/(1+x^2/(1+x^3/(1+x^4/(1+...)))).at n=54A003823
• Coefficients of modular function G_2(tau).at n=16A005760
• Reversion of (1 + g.f. for primes).at n=3A007296
• Reversion of g.f. (with constant term omitted) for partition numbers.at n=3A007312
• G.f.: Product_{k>0} (1-x^(5k-1))*(1-x^(5k-4))/((1-x^(5k-2))*(1-x^(5k-3))).at n=39A007325
• Reversion of g.f. for Fibonacci numbers 1, 1, 2, 3, 5, ....at n=7A007440
• Unique attractor for (RIGHT then MOBIUS) transform.at n=39A007554
• Coefficients of L-series for elliptic curve "37a1": y^2 + y = x^3 - x.at n=82A007653