id:A139258 - OEIS Search Results

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Palindromes formed from the reflected decimal expansion of Euler's constant (or Euler-Mascheroni constant) gamma.

+0
4

5, 55, 575, 5775, 57775, 577775, 5772775, 57722775, 577212775, 5772112775, 57721512775, 577215512775, 5772156512775, 57721566512775, 577215666512775, 5772156666512775, 57721566466512775, 577215664466512775 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`n ... Successive digits of a(n)` `1 ............ ( 5 )` `2 ......... . ( 5 5 )` `3 .......... ( 5 7 5 )` `4 ......... ( 5 7 7 5 )` `5 ........ ( 5 7 7 7 5 )` `6 ....... ( 5 7 7 7 7 5 )` `7 ...... ( 5 7 7 2 7 7 5 )` `8 ..... ( 5 7 7 2 2 7 7 5 )` `9 .... ( 5 7 7 2 1 2 7 7 5 )` `10 .. ( 5 7 7 2 1 1 2 7 7 5 )`
	CROSSREFS	`Decimal expansion of gamma: A001620. Cf. A135634, A135697, A135700, A139259, A139260, A139261.` `Sequence in context: A062183 A002279 A119292 this_sequence A102312 A114909 A038261` `Adjacent sequences: A139255 A139256 A139257 this_sequence A139259 A139260 A139261`
	KEYWORD	`easy,nonn,base`
	AUTHOR	`Omar E. Pol (info(AT)polprimos.com), May 01 2008`

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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