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A120455 Continued fraction expansion of the decimal number formed from concatenated triangular numbers (0.1361015212836455566789110...). 0
0, 7, 2, 1, 7, 4, 1, 60, 19, 1, 1, 3, 2, 2, 1, 1, 11098619, 1, 2, 2, 1, 1, 1, 1, 3, 1, 5, 1, 1, 4, 4, 4, 11, 14, 1, 23, 3, 4, 1, 3, 1, 5, 1, 2, 5, 11, 5, 1, 431504180604995178786476739454249921717325183597033134416, 1, 2, 2, 1, 16, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

The 140th term has 251 digits.

LINKS

Table of n, a(n) for n=0..54.

J. Earls & J. Rogers, 0.1361015212836455566...(Title of split novel)

MATHEMATICA

ContinuedFraction[With[{trnocat=FromDigits[Flatten[IntegerDigits/@ Accumulate[ Range[600]]]]}, N[trnocat/10^IntegerLength[trnocat], 1000]], 60] (* Harvey P. Dale, Mar 25 2012 *)

CROSSREFS

Cf. A030167.

Sequence in context: A222067 A154020 A060991 * A268895 A108433 A274570

Adjacent sequences: A120452 A120453 A120454 * A120456 A120457 A120458

KEYWORD

cofr,easy,nonn,base

AUTHOR

Jason Earls, Jul 07 2006

STATUS

approved

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Last modified November 28 05:56 EST 2022. Contains 358407 sequences. (Running on oeis4.)