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A227393 a(n) = concatenation of first 3n terms of A033627. 0
1, 124, 12471013, 12471013161922, 12471013161922252831, 124710131619222252831343740, 124710131619222252831343740434649, 124710131619222252831343740434649525558 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

All entries are == 1 (mod 3). V. T. Jayabalaji, Jul 13 2013

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

124 is the concatenation of 1,2 and 4.

12471013 is the concatenation of 1, 2, 4, 7 10 and 13.

CROSSREFS

Cf. A033627

Sequence in context: A146546 A146553 A009805 * A005080 A174733 A100579

Adjacent sequences:  A227390 A227391 A227392 * A227394 A227395 A227396

KEYWORD

nonn,less,base

AUTHOR

V. T. Jayabalaji, Jul 15 2013

EXTENSIONS

Edited by N. J. A. Sloane, Jul 16 2013

STATUS

approved

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Last modified September 20 16:31 EDT 2020. Contains 337265 sequences. (Running on oeis4.)