50347

Appears in sequences

• Number of partitions of n into parts not of the form 25k, 25k+11 or 25k-11. Also number of partitions with at most 10 parts of size 1 and differences between parts at distance 11 are greater than 1.at n=42A036010
• Main diagonal of array in A358304, divided by 2.at n=49A358307
• a(n) = Sum_{k=0..n} A001595(k)^2.at n=10A375500