A051131 - OEIS

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A051131

Prime Bell numbers (A000110).

2, 5, 877, 27644437, 35742549198872617291353508656626642567, 359334085968622831041960188598043661065388726959079837 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	REFERENCES	`Bell, E. T. "Exponential Numbers." Amer. Math. Monthly 41, 411-419, 1934.`
	LINKS	`Eric Weisstein's World of Mathematics, Bell Numbers` `Eric Weisstein's World of Mathematics, Bell Number`
	EXAMPLE	`Bell(2)=2 and Bell(3)=5 are primes, Bell(4)..Bell(6) are composite, Bell(7)=877 is prime.`
	CROSSREFS	`Cf. A000110, A051130.` `Sequence in context: A131748 A176117 A078748 * A119748 A101341 A079014` `Adjacent sequences: A051128 A051129 A051130 * A051132 A051133 A051134`
	KEYWORD	`nonn`
	AUTHOR	`Ignacio Larrosa Canestro (ignacio.larrosa(AT)eresmas.net)`
	EXTENSIONS	`The next term is too large to include. See A051130.`

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Last modified February 16 19:23 EST 2012. Contains 205945 sequences.