59755

Appears in sequences

• 9-gonal (or enneagonal) pyramidal numbers: a(n) = n*(n+1)*(7*n-4)/6.at n=37A007584
• Number of partitions of n with no part larger than n/2. Also partitions of n into n/2 or fewer parts.at n=43A110618
• Smallest n such that pi(n)=Floor[n/log((n-pi(n))/e)].at n=7A135325
• Number of partitions of n in which all parts are less than n/2.at n=43A210249
• Odd 9-gonal (nonagonal) pyramidal numbers.at n=9A218328
• -5-Knödel numbers.at n=37A225509
• Duplicate of A210249.at n=42A233771