-25

Appears in sequences

• Expansion of Product_{n>=1} (1-x^n)^5.at n=32A000728
• Canonical enumeration of integers: interleaved positive and negative integers with zero prepended.at n=50A001057
• The negative integers.at n=24A001478
• Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^5 in powers of x.at n=8A001483
• Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^5 in powers of x.at n=35A001483
• a(n) = -n.at n=25A001489
• Generalized sum of divisors function.at n=8A002130
• Coefficients of the '2nd-order' mock theta function mu(q).at n=32A006306
• McKay-Thompson series of class 5B for the Monster group with a(0) = 0.at n=6A007252
• E.g.f. exp( sinh(x) / exp(x) ) = exp( (1-exp(-2*x))/2 ).at n=6A009235
• Expansion of e.g.f.: log(1+sin(log(1+x))).at n=4A009326
• Expansion of e.g.f.: sin(log(1+x)*exp(x)).at n=5A009464
• E.g.f.: tanh(log(1+x))*cos(x).at n=5A009776
• E.g.f. tanh(log(1+x))*cosh(x).at n=5A009777
• Shifts 3 places right under binomial transform.at n=5A010740
• Shifts 3 places left under inverse binomial transform.at n=8A010741
• Expansion of Product_{k>=1} (1-x^k)^25.at n=1A010830
• exp(arcsin(x)-log(x+1))=1+1/2!*x^2-1/3!*x^3+9/4!*x^4-25/5!*x^5...at n=5A013397
• Expansion of e.g.f. exp(arcsin(x)/exp(x)).at n=6A013569
• a(n) = 2*a(n-1) - a(n-2) - a(n-4) with a(0) = a(1) = 0, a(2) = 1, a(3) = 2.at n=10A014292