45360

Appears in sequences

• a(n) = n! + (n-1)!.at n=7A001048
• Highly composite numbers: numbers n where d(n), the number of divisors of n (A000005), increases to a record.at n=25A002182
• a(n) = (n+2) * (2n+1) * (2n-1)! / (n-1)!.at n=4A002691
• Triangle read by rows: the Bell transform of the triple factorial numbers A008544 without column 0.at n=41A004747
• Where records occur in A038548.at n=22A004778
• Triangle of coefficients in expansion of (1+6x)^n.at n=32A013613
• Triangle of coefficients in expansion of (6+7x)^n.at n=16A013627
• Numbers found in denominators of expansion of Airy function Ai(x).at n=7A014402
• a(n) = 6^n - n^4.at n=6A024066
• Number of permutations of an n-set containing an 8-cycle.at n=9A029575
• Base 9 digital convolution sequence.at n=10A033646
• Maximum of different products of partitions of n into distinct parts.at n=36A034893
• Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j).at n=31A038255
• Triangle whose (i,j)-th entry is binomial(i,j)*7^(i-j)*6^j.at n=19A038272
• a(n) = n^3 - n^2.at n=36A045991
• Theta series of 14-dimensional lattice (SU(3,3) x C4).C2 with minimal norm 3.at n=8A047631
• Expansion of e.g.f. 1/(1-x-x^3).at n=7A052556
• a(n) = (2^n - 1)*n!.at n=6A052589
• E.g.f. (1-x)^2/(1-2x+x^2-x^3).at n=7A052625
• E.g.f. (2-3x)/((1-x)(1-x-x^2)).at n=7A052661