Largest terms a(n) forming a self-convolution of an integer sequence (A132834) such that: a(n) <= 3*a(n-1) for n>0 with a(0)=1.

A132833

Largest terms a(n) forming a self-convolution of an integer sequence (A132834) such that: a(n) <= 3*a(n-1) for n>0 with a(0)=1.

Terms

    a(0) =1a(1) =2a(2) =5a(3) =14a(4) =42a(5) =126a(6) =377a(7) =1130a(8) =3390a(9) =10170a(10) =30509a(11) =91526a(12) =274577a(13) =823730a(14) =2471190a(15) =7413570a(16) =22240710a(17) =66722130a(18) =200166390a(19) =600499170a(20) =1801497510a(21) =5404492530a(22) =16213477590a(23) =48640432770a(24) =145921298310a(25) =437763894930

External references