403495

Appears in sequences

• Number of 6-compositions.at n=6A161434
• Composite squarefree numbers n such that p(i)+7 divides n-7, where p(i) are the prime factors of n.at n=29A225717
• Number of compositions of n where each part i is marked with a word of length i over an n-ary alphabet whose letters appear in alphabetical order.at n=6A261783