93724

Appears in sequences

• a(n) = a(1) + a(2) + ... + a(n-1) - a(m) for n >= 4, where m = 2*n - 2 - 2^(p+1) and p is the unique integer such that 2^p < n - 1 <= 2^(p+1), starting with a(1) = a(2) = a(3) = 1.at n=20A049887
• Consider all integer triples (i,j,k), j >= k>0, with i^3=binomial(j+2,3)+binomial(k+2,3), ordered by increasing i; sequence gives k values.at n=22A054210
• Row sums of triangle A089940.at n=15A089941
• Number of nondecreasing arrangements of n numbers x(i) in -n..n with the sum of sign(x(i))*2^|x(i)| zero.at n=10A187981
• Expansion of Product_{k>=1} ((1 + x^(4*k)) / (1 - x^k)).at n=41A285472
• Number of compositions of n with no part divisible by 3 and an even number of parts congruent to 4 or 5 modulo 6.at n=21A325473