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Search: id:A098837
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A098837 Smith semiprimes. +0
1
4, 22, 58, 85, 94, 121, 166, 202, 265, 274, 319, 346, 355, 382, 391, 454, 517, 526, 535, 562, 634, 706, 778, 895, 913, 922, 958, 985, 1111, 1165, 1219, 1255, 1282, 1507, 1633, 1642, 1678, 1795, 1822, 1858, 1894, 1903, 1921, 1966, 2038, 2155, 2173, 2182, 2218 (list; graph; listen)
OFFSET

1,1

EXAMPLE

a(3)=58 because 58 is a Smith number as well as a semiprime.

CROSSREFS

Cf. A006753.

Sequence in context: A122241 A076525 A089761 this_sequence A104171 A036924 A130015

Adjacent sequences: A098834 A098835 A098836 this_sequence A098838 A098839 A098840

KEYWORD

base,nonn

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), Oct 10 2004

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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