131499

Appears in sequences

• 2nd elementary symmetric function of first n+1 positive integers congruent to 1 mod 3.at n=17A024212
• a(n) = n*(5*n^2-8*n+5)/2.at n=38A226449
• Number of tilings of a 20 X n rectangle using 2n decominoes of shape I.at n=33A250667
• The smallest number in A355852 whose binary value shares n out of n+1 bits with the concatenation of the binary values of its divisors' product.at n=12A355857