155520

Appears in sequences

• Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MTN = ZSM-39 [Si136O272].qR starting with a T1 atom.at n=15A019185
• a(n) is the n-th sextic factorial number divided by 6.at n=4A034788
• Triangle whose (i,j)-th entry is binomial(i,j)*3^(i-j)*12^j.at n=18A038230
• Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*3^j.at n=17A038329
• Value of phi in arithmetic progression of at least 5 terms having the same value of phi in A050515.at n=2A050517
• Values of phi in arithmetic progression of at least 6 terms having the same value of phi in A050518.at n=0A050520
• a(n) is the number of divisors of n!*(n! + 1)/2.at n=20A063101
• a(n) = A062401(A065391(n)): phi(sigma(m)) peak values for numbers m (listed in A065391) at which those peaks are first reached.at n=33A065392
• A labeled structure simultaneously a tree and a cycle.at n=5A066319
• Number of 6-ary Lyndon words of length n with trace 1 and subtrace 5 over Z_6.at n=9A074433
• Number of 6-ary Lyndon words of length n with trace 3 and subtrace 5 over Z_6.at n=9A074445
• Triangle read by rows: T(m,k) = normalized partial derivative of (t,z) -> exp(t*g(z)) at (0,0), where 2*g(z) = 1 + exp(-2*z*g(z)).at n=17A078751
• a(n) = n!*n^3.at n=6A091363
• Hook products of all partitions of 12.at n=16A093791
• Hook products of all partitions of 12.at n=15A093791
• Triangle T(n,k) read by rows: number of permutations in S_n avoiding all k-length patterns starting with fixed m, 2<k<=n, 1<=m<=k.at n=32A104001
• Difference between (n!)^2 and the next smaller factorial.at n=4A121348
• Largest order of any solvable transitive Galois group for an irreducible polynomial of degree n.at n=14A124900
• a(n) = n*(n-1)*6^n.at n=5A128800
• Triangle T(n, k) = k! * (k+1)^(n-k), read by rows.at n=40A137268