A199537 The second column in Clark Kimberling's even first column Stolarsky array (beginning column count at 1).

2, 7, 9, 17, 19, 23, 25, 33, 35, 43, 45, 49, 51, 59, 61, 65, 67, 75, 77, 85, 87, 91, 93, 101, 103, 111, 113, 117, 119, 127, 129, 133, 135, 143, 145, 153, 155, 159, 161, 169, 171, 175, 177, 185, 187, 195, 197, 201, 203, 211, 213, 221, 223, 227, 229, 237, 239

Offset

1,1

Links

Table of n, a(n) for n=1..57.

C. Kimberling, The first column of an interspersion, Fibonacci Quarterly 32 (1994), pp. 301-314.

Example

The even first column stolarsky array (EFC array), northwest corner:
1......2.....3.....5.....8....13....21....34....55....89...144  ...
4......7....11....18....29....47....76...123...199...322...521
6......9....15....24....39....63...102...165...267...432...699
10....17....27....44....71...115...186...301...487...788..1275
12....19....31....50....81...131...212...343...555...898..1453
14....23....37....60....97...157...254...411...665..1076..1741
16....25....41....66...107...173...280...453...733..1186..1919
20....33....53....86...139...225...364...589...953..1542..2673
22....35....57....92...149...241...390...631..1021..1652..2673

Crossrefs

Cf. A199535, A199536.

Sequence in context: A041973 A042807 A005988 * A079326 A055673 A177737

Adjacent sequences: A199534 A199535 A199536 * A199538 A199539 A199540

Keyword

nonn

Author

Casey Mongoven, Nov 07 2011

Status

approved