id:A104349 - OEIS Search Results

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Smallest prime formed by reverse concatenation of n consecutive square numbers, 0 if no such prime exists.

+0
11

0, 41, 941, 576529484441, 1876918496182251795617689, 144121100816449, 841784729676625576529, 1537615129148841464114400141611392413689, 0, 3844372136003481336432493136302529162809 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`a(3)=941 because 941 is the smallest prime formed from reverse concatenation of 3 consecutive square numbers i.e. 1,4 and 9.`
	CROSSREFS	`Sequence in context: A090836 A114529 A038397 this_sequence A091314 A059762 A069362` `Adjacent sequences: A104346 A104347 A104348 this_sequence A104350 A104351 A104352`
	KEYWORD	`base,nonn`
	AUTHOR	`Shyam Sunder Gupta (guptass(AT)rediffmail.com), Apr 17 2005`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

AT&T Labs Research