125280

Appears in sequences

• Theta series of {D_9}* lattice.at n=52A008424
• Number of ways of writing n as a sum of 9 squares.at n=13A008452
• Average theta series of odd unimodular lattices of dimension 9 (multiplied by 17).at n=6A029811
• If there were a 9-dimensional unimodular lattice with minimal norm 2, this would be its theta series; however, no such lattice exists.at n=13A032800
• Theta series of 9-dimensional odd unimodular lattice E_8 + Z.at n=13A071967
• Number of partitions of 2n into parts with 10 types c^1 c^2...C^10 of each part. The even parts appear with multiplicity 1 for each type . The odd parts occur with multiplicity 2 for each part.at n=6A103261
• Determinants of 3 X 3 matrices of discrete blocks of 9 consecutive primes.at n=42A117329
• Coefficients of the v=1 member of a family of certain orthogonal polynomials.at n=23A129065
• Third column (m=2) of triangle A129065.at n=4A129460
• a(n) = n^3*(n^2 + 1)/2.at n=12A168178
• Numbers with prime factorization pqr^3s^5.at n=14A190475
• Number of 5-cycles in the n X n rook graph.at n=9A288963
• Coefficients of q-expansion of Eisenstein series G_{9/2}(tau) multiplied by 240.at n=24A306936
• a(n) is the number of rooted 5-regular maps with 2n vertices on the torus.at n=1A322917
• Integers x such that there exist four integers 0<y<=z<=t<=w such that sigma(x)^5 = x^5 + y^5 + z^5 + t^5 + w^5.at n=14A386672