20426
domain: N
Appears in sequences
- Sum of all odd numbers in Collatz (3x+1) trajectory of n.at n=54A213916
- Number of 3 X n arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 3 X n array.at n=26A219520
- Partial sums of A147562.at n=38A272928