3208401

Appears in sequences

• a(n) = 1 + n^2 + n^3 + n^5.at n=19A123650
• The least common multiple of 1 + n^2 and 1 + n^3.at n=20A281661
• Let the binary expansion of n be [b_d, b_{d-1}, ..., b_3, b_2, b_1, b_0]_2, where (if n>0) b_d = 1, b_i = 0 or 1 for i<d. To get a(n) concatenate the decimal numbers 2^(b_i) (if b_i = 1) or 0 (if b_i = 0).at n=45A302205