29793
domain: N
Appears in sequences
- a(0) = 1, a(n) = 31*n^2 + 2 for n>0.at n=31A010020
- a(n) = Sum{T(k,k-1)}, k = 1,2,...,n, where T is the array defined in A026082.at n=11A026095
- a(n) = (n-1)*(n-2)*(n-3) + n.at n=32A034324
- a(n) = n^3 + 2.at n=31A084380
- Column 1 of triangle A091615.at n=13A091622
- a(n) = 38*n^2 + 1.at n=28A158593
- Composite numbers whose concatenation of their aliquot parts, in ascending order, is a palindrome.at n=38A249300
- Semiprimes of the form n^3 + 2.at n=15A259189
- a(n) = Sum_{d|n} sigma_3(d).at n=30A321140
- a(n) = 6*binomial(n,4) + 6*binomial(n,3) + 4*binomial(n,2) + 2*n + 1.at n=19A385689