53170

Appears in sequences

• a(n) = (n+1)*(2^(n+1) - n)/2.at n=12A048470
• Number of partitions of n which are not the partitions into (one or more) consecutive parts.at n=41A282467
• a(n) = a(n-1) + a(n-2) + 2 a([(n-1)/2]), where a(0) = 1, a(1) = 1, a(2) = 1.at n=21A298354
• First lower diagonal of Parker's triangle A047812.at n=39A335323
• Number of integer partitions of n not forming an arithmetic progression with offset 0.at n=42A389920