236320

Appears in sequences

• Let P(n,x) = Product_{k=1..n} polcyclo(k,x) where polcyclo(k,x) denotes the k-th cyclotomic polynomial. Sequence gives the maximum value of coefficients of P(n,x).at n=20A076584
• Non-palindromes whose squares are in A066531.at n=16A206642