1745408

Appears in sequences

• a(n) = 2^n + 4^n + 6^n.at n=8A074533
• Sum_{0<j<k<=n} (k^4-j^4).at n=13A206811
• Recurrence a(n) = a(n-2) + n^M for M=8, starting with a(0)=0, a(1)=1.at n=6A231307