The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A171736 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A171736

10^n*(2+7*10^n)+7.
(history; published version)

#4 by Harvey P. Dale at Wed Aug 14 16:53:48 EDT 2019

STATUS

editing

approved

#3 by Harvey P. Dale at Wed Aug 14 16:53:45 EDT 2019

MATHEMATICA

Join[{16}, FromDigits/@Table[Join[{7}, PadRight[{}, n, 0], {2}, PadRight[{}, n, 0], {7}], {n, 0, 10}]] (* Harvey P. Dale, Aug 14 2019 *)

STATUS

approved

editing

#2 by N. J. A. Sloane at Fri Dec 15 17:37:11 EST 2017

AUTHOR

_Jason Earls (zevi_35711(AT)yahoo.com), _, Dec 17 2009

Discussion

Fri Dec 15

17:37

OEIS Server: https://oeis.org/edit/global/2722

#1 by N. J. A. Sloane at Tue Jun 01 03:00:00 EDT 2010

NAME

10^n*(2+7*10^n)+7.

DATA

16, 727, 70207, 7002007, 700020007, 70000200007, 7000002000007, 700000020000007, 70000000200000007, 7000000002000000007, 700000000020000000007, 70000000000200000000007

OFFSET

0,1

KEYWORD

easy,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Dec 17 2009

STATUS

approved