49880

Appears in sequences

• Coefficient of x^4 in (1-x-x^2)^(-n).at n=28A006504
• Number of partitions of n into parts not of the form 25k, 25k+5 or 25k-5. Also number of partitions with at most 4 parts of size 1 and differences between parts at distance 11 are greater than 1.at n=44A036004
• Triangle, read by rows, equal to the matrix cube of triangle P = A135880.at n=40A135888
• Expansion of Product_{k>=1} (1 - x^(7*k))^28/(1 - x^k)^29 in powers of x.at n=4A282925