A082973 - OEIS

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A082973

Fibonacci numbers which are of the form Sum{i=1..k} prime(i) for some k.

2, 5, 2584 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	EXAMPLE	`5 is in the sequence because 5 is both Fibonacci(5) and 2+3. 2584 is Fibonacci(18) and 2+3+5+7+11+...+151+157 (first 37 primes)`
	PROG	`(PARI) { ps=2; pc=1; fc=1; while (fc<50, while (ps<=fibonacci(fc), if (ps==fibonacci(fc), print1(ps"; "fc", ")); ps+=prime(pc++)); fc++) }`
	CROSSREFS	`Sequence in context: A119748 A101341 A079014 * A187604 A082815 A115893` `Adjacent sequences: A082970 A082971 A082972 * A082974 A082975 A082976`
	KEYWORD	`nonn,bref`
	AUTHOR	`Jon Perry (perry(AT)globalnet.co.uk), May 28 2003`

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Last modified February 17 02:48 EST 2012. Contains 205978 sequences.