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A166071 Sum of the atomic numbers in the n-th column of the Janet table of the first 120 elements. 1
146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 234, 238, 242, 246, 250, 254, 258, 262, 266, 270, 292, 298, 304, 310, 316, 322, 332, 340 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..32.

Albert Tarantola, PSE of Elements (Janet form).

Anonymous, Janet periodic table, Web Elements Chemistry Nexus

FORMULA

sum_{n=1..32} a(n) = A000217(120).

EXAMPLE

a(1) = 57 (La) +89 (Ac).

a(14) = 70 (Yb) +102 (No).

a(15) = 21 (Sc) +39 (Y) +71 (Lu) +103 (Lr).

a(24) = 30 (Zn) +48 (Cd) +80 (Hg) +112.

a(25) = 5+13+31+49+81+113.

a(31) = 1 (H) +3 (Li) +11 (Na) +19 (K) +37 (Rb) +55 (Cs) +187 (Fr) +119.

CROSSREFS

Cf. A137325, A137583, A138102

Sequence in context: A060720 A015081 A015055 * A124969 A294594 A031510

Adjacent sequences:  A166068 A166069 A166070 * A166072 A166073 A166074

KEYWORD

nonn,less,fini,full

AUTHOR

Paul Curtz, Oct 06 2009

EXTENSIONS

a(32) corrected, tutorial description of the PSE and historical anectodes removed. - R. J. Mathar, Oct 07 2009

STATUS

approved

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Last modified December 8 02:41 EST 2021. Contains 349590 sequences. (Running on oeis4.)