93366

Appears in sequences

• A Fielder sequence.at n=17A001645
• a(n) = (6^n/n!)*Product_{k=0..n-1} (6*k + 1).at n=4A004993
• a(n) = (1)*(2 + 3 + 4 + ... + n) + (1 + 2)*(3 + 4 + 5 + ... + n) + (1 + 2 + 3)*(4 + 5 + 6 + ... + n) + ... + (1 + 2 + 3 + ... + n-1)*n.at n=18A067056
• Triangle read by rows: the x = 1+q Narayana triangle at m=2.at n=33A243660
• Square array read by antidiagonals downwards: super Patalan numbers of order 6.at n=10A248328
• Let p = n-th prime == 3 mod 8; a(n) = (sum of quadratic residues mod p that are < p/2) + (sum of all quadratic residues mod p).at n=26A282727
• Those primitive elements of A337386 that have exactly one primitive nondeficient divisor (A006039).at n=38A341604
• Primitive terms of A051487.at n=33A346694
• Expansion of Sum_{k>=1} k^3 * x^k/(1 - x^k)^3.at n=35A366135
• The Geode Bi-Tri infinite rectangular array, read by upward antidiagonals.at n=30A383453
• Column 2 of the array in A383453.at n=5A383457