22297

Appears in sequences

• Number of partitions of n that do not contain 10 as a part.at n=38A027344
• Interprimes which are of the form s*prime, s=11.at n=9A075286
• a(n) = Sum_{k=1..n} min(k!, binomial(n,k)).at n=14A092603
• n+phi(n)+phi(phi(n)) is a cube.at n=20A116042
• Number of length n+1 nonnegative integer arrays starting and ending with 0 with adjacent elements unequal but differing by no more than 6.at n=5A205339
• T(n,k)=Number of length n+1 nonnegative integer arrays starting and ending with 0 with adjacent elements unequal but differing by no more than k.at n=60A205341
• Number of length 7 nonnegative integer arrays starting and ending with 0 with adjacent elements unequal but differing by no more than n.at n=5A205344
• Number of length n+2 0..4 arrays with no three elements in a row with pattern aba (with a!=b) and new values 0..4 introduced in 0..4 order.at n=7A243601
• T(n,k) = Number of length n+2 0..k arrays with no three elements in a row with pattern aba (with a!=b) and new values 0..k introduced in 0..k order.at n=62A243607
• Sum over each antidiagonal of A244306.at n=20A244307
• Number of distinct products i*j*k*l*m for 1 <= i <= j <= k <= l <= m <= n.at n=27A284988
• Number of maximal irredundant sets in the n-cycle graph.at n=25A286954
• Number of partitions of n into an even number of parts that are not multiples of 4.at n=49A339406