A055986 -id:A055986 - cp's OEIS frontend

A055985 a(n+1) = a(n) converted to base 10 from base 14.

10, 14, 18, 22, 30, 42, 58, 78, 106, 202, 394, 718, 1394, 3462, 9102, 24894, 89506, 333010, 1736966, 11427870, 115192042, 1619739354, 29692865822, 774281794358, 30458189497450, 2398956531470254, 352107219881806722, 102686460519364138762

Offset: 0

Henry Bottomley, Jun 01 2000

Cf. A055984, A055986.

NestList[FromDigits[IntegerDigits[#],14]&,10,30] (* Harvey P. Dale, Sep 11 2011 *)

More terms from Harvey P. Dale, Sep 11 2011

A055987 a(n+1) = a(n) converted to base 10 from base 16.

Original entry on oeis.org

10, 16, 22, 34, 52, 82, 130, 304, 772, 1906, 6406, 25606, 153094, 1388692, 20481682, 541595266, 22571209318, 2359835005720, 621877793937184, 441783186105790852, 1256072821702053660754

Offset: 0

Henry Bottomley, Jun 01 2000

Vincenzo Librandi, Table of n, a(n) for n = 0..40

Cf. A055986.

NestList[FromDigits[IntegerDigits[#],16]&,10,20] (* Vincenzo Librandi, Apr 06 2012 *)

def aupton(nn):
    alst = [10]
    for n in range(1, nn+1):
        alst.append(int(str(alst[-1]), 16))
    return alst
print(aupton(20)) # Michael S. Branicky, Oct 16 2021

cp's OEIS Frontend

A055985 a(n+1) = a(n) converted to base 10 from base 14.

Views

Author

Keywords

Crossrefs

Programs

Mathematica

Extensions