42974

Appears in sequences

• G.f.: Product_{j>=1} Product_{i>=1} (1 + x^(i*j)).at n=30A107742
• Number of sets of exactly n positive integers <= n+7 having a square element sum.at n=22A281970
• Expansion of Product_{k>=1} ((1 + x^k) / (1 + x^(5*k)))^k.at n=22A285291
• Number of Dyck paths of semilength n such that no level has more than three peaks.at n=11A287967
• Numbers k such that k, k+1, k+2 and k+3 are all sums of a positive square and a positive cube.at n=6A329807