34130

Appears in sequences

• Generalized Pellian with second term of 6.at n=7A048875
• Number of parts in all partitions of n in which every integer from the smallest part to the largest part occurs as a part.at n=42A117457
• Maximal term in row n of sequence A240388 when regarded as a triangle.at n=22A244470
• Consider all ways of writing the composite Fibonacci number A090206(n+3) as product of two divisors d1*d2 = d3*d4 = ... The sequence a(n) gives the minimum sums of {d1+d2, d3+d4,...}.at n=30A287273
• a(n) = a(n-2) - 2a(n-3) + a(n-4) for n>3, with a(0)=2, a(1)=0, a(2)=1, a(3)=-1, a sequence related to Pellian numbers.at n=24A292521
• Lower midsequence of the Fibonacci numbers (1,2,3,5,8,...) and Lucas numbers (1,3,4,7,11,...); see Comments.at n=21A355324
• Upper midsequence of the Fibonacci numbers (1,2,3,5,8,...) and Lucas numbers (1,3,4,7,11,...); see Comments.at n=21A355325
• a(0) = 1; thereafter a(n) = n*Sum_{k=0..n-1} binomial(n,k) * a(k).at n=5A367308