107304

Appears in sequences

• Numbers k such that A360327(k) = A360327(k+1) > 1.at n=28A360358
• Number of solutions to 1^2*k_1 + 2^2*k_2 + ... + n^2*k_n = 1, where k_i are from {-1,0,1}, i=1..n.at n=17A369734