1327710076

Appears in sequences

• Irregular triangle which contains in row n those partition numbers A000041(n*(2m+1) + m + 2) which are congruent to 0 mod (2m+1) for 1 <= m <= n.at n=25A117750
• Even partition numbers of odd numbers.at n=21A154796
• a(n) = p(7*n + 5), where p(k) = number of partitions of k = A000041(k).at n=16A213261
• Partition numbers of the form 4k.at n=26A225324
• Number of partitions of pentagonal numbers.at n=9A267709
• Partition numbers (A000041) of the form 2^2 * k for odd k.at n=14A278196