44888

Appears in sequences

• [ (4th elementary symmetric function of S(n))/(2nd elementary symmetric function of S(n)) ], where S(n) = {first n+3 positive integers congruent to 1 mod 3}.at n=20A024223
• a(n) = s(1)s(n) + s(2)s(n-1) + ... + s(k)s(n+1-k), where k = [ (n+1)/2 ], s = (1, p(1), p(2), ...).at n=37A024479
• a(n) = s(1)s(n) + s(2)s(n-1) + ... + s(k)s(n-k+1), where k = [ n/2 ], s = (1, p(1), p(2), ...).at n=36A025099
• Sort then Add, a(1)=29.at n=16A033904
• a(n) = 6 + floor((1 + Sum_{j=1..n-1} a(j))/3).at n=31A120152
• a(n) = A276075(A206296(n)).at n=8A276080
• Numbers with digits 4 and 8 only.at n=37A284972