359483

Properties

Appears in sequences

• a(n) is the number of patterns for n-digit papaya numbers.at n=16A165136
• a(n) is the number of patterns for n-character papaya words in an infinite alphabet.at n=17A165137
• Expansion of Sum_{i>=1} x^(i^2) / (1 - Sum_{j>=1} x^(j^2))^2.at n=30A281704
• Prime numbersat n=30726