15902591

Appears in sequences

• Tribonacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) for n >= 3 with a(0) = a(1) = 0 and a(2) = 1.at n=30A000073
• Sequences A001644 and A000073 interleaved.at n=29A075676
• Bisection of tribonacci numbers.at n=15A099463
• Trisection of tribonacci numbers.at n=10A099464
• Satisfies the tribonacci recurrence: a(n) = a(n-1) + a(n-2) + a(n-3).at n=28A282718