192896

Appears in sequences

• Shifts 2 places left when convolved with itself.at n=19A007477
• 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) = 1 and a(2) = a(3) = 2.at n=16A049955
• Sums of rows of A077529.at n=15A077531