1221537

Appears in sequences

• For n = 0, 1, 2, a(n) = n; thereafter, a(n) = 2*a(n-1) - a(n-2) + a(n-3).at n=26A005314
• Take every 5th term of Padovan sequence A000931, beginning with the second term.at n=11A012781
• Pisot sequences E(5,9), P(5,9).at n=22A020713
• Pisot sequences E(7,9), P(7,9).at n=43A020720
• Expansion of 1/((1-2x)(1-5x)(1-9x)(1-11x)).at n=5A026028
• Expansion of (1 - x)/(1 - 3*x + 2*x^2 - x^3).at n=17A052921
• Expansion of (1+x)^2/((1+x)^2+x^3).at n=28A099529
• Padovan sequence for indices of the Beatty sequence of the tribonacci constant.at n=28A108168
• Padovan numbers for which the sum of the digits is also a Padovan number.at n=18A117597
• Padovan numbers for which the multiplicative digital root is also a Padovan number.at n=38A117600
• Padovan numbers which can be divided by their digital root.at n=33A117602
• Padovan numbers that are semiprimes.at n=15A122498
• Odd Padovan numbers.at n=32A134719
• Expansion of 1/(1-x^2-x^3).at n=53A182097
• First quadrisection of Padovan sequence.at n=14A334293