44320
domain: N
Appears in sequences
- a(n) = Fibonacci(n+1) - 2^floor(n/2).at n=23A005672
- Number of ternary rooted trees with n nodes and height exactly 6.at n=17A036421
- Total number of odd parts in all partitions of n.at n=30A066897
- Diagonal sums of triangle A008949.at n=21A079284
- First differences of A079284.at n=22A079285
- a(n) = Fibonacci(2n+2)-2^n.at n=11A105693
- Numbers n = x0 x1 x2...x9 such that xi is the number of digits greater than i in n.at n=38A226195
- Number of terms in the fully expanded n-th derivative of x^(x^x).at n=40A281434
- a(n) = Sum_{k=1..n} mu(k) * (floor(n/k)^4 - floor((n-1)/k)^4).at n=23A344597
- Number of integer compositions of n that are the first sums of more than one nonnegative sequence.at n=20A391682