46145

Appears in sequences

• a(n) = n^4 - 4*(n^3-n)/3.at n=15A389090
• Lower (1/2)-midsequence of Fibonacci numbers (A000045) and tribonacci numbers (A000213); see Comments.at n=20A390348
• Upper (1/2)-midsequence of Fibonacci numbers (A000045) and tribonacci numbers (A000213); see Comments.at n=20A390349