id:A113589 - OEIS Search Results

Search: id:A113589

Displaying 1-1 of 1 results found.

page 1

A complementary variation of 'n described': if n is read as "a ones b twos" then a(n) = "one a's two b's", etc.

+0
1

1, 11, 111, 1111, 11111, 111111, 1111111, 11111111, 111111111, 11, 2, 1111, 11111, 111111, 1111111, 11111111 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`A045918(10) = 1110 = 'one one one zero', hence a(10) = 'one one zero ones' = 11.` `A045918(11) "two ones", hence a(11) = one twos = 2.` `a(123) = 1111111.`
	CROSSREFS	`Cf. A045918.` `Sequence in context: A138145 A165370 A134962 this_sequence A000042 A135463 A002275` `Adjacent sequences: A113586 A113587 A113588 this_sequence A113590 A113591 A113592`
	KEYWORD	`base,more,nonn,easy`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 07 2005`

page 1

Search completed in 0.002 seconds

Last modified December 20 13:54 EST 2009. Contains 171081 sequences.