33368

Appears in sequences

• Sum{T(i,n-i): i=0,1,...,n}, array T as in A047100.at n=16A047101
• When squared gives number composed just of the digits 1, 2, 3, 4.at n=35A061677
• Numbers n such that n^32+1 and (n+2)^32+1 are both prime.at n=14A217992
• Union of all unique coefficients of all powers of the g.f. A(x) of this sequence, starting with A(0)=2 and A'(0)=3.at n=76A262975
• Numbers without a digit 1 with digits in nondecreasing order and the product of digits is a power of 6.at n=30A304392
• Even composite integers m such that A004254(m)^2 == 1 (mod m).at n=40A338314