271502

Appears in sequences

• a(n) = lcm(n, n+1, n+2, n+3, n+4) / 60.at n=39A067048
• The number of binary pattern classes in the (2,n)-rectangular grid with 5 '1's and (2n-5) '0's: two patterns are in same class if one of them can be obtained by a reflection or 180-degree rotation of the other.at n=19A222715
• a(n) = 10*binomial(7*n+10,n)/(7*n+10).at n=5A233908