A379791 - OEIS

%I #15 Feb 05 2025 14:39:53

%S 2,5,8,12,17,24,41,50,61,72,85,97,112,127,144,161,200,221,242,265,288,

%T 311,338,362,390,420,448,481,512,513,545,543,577,609,647,686,685,722,

%U 762,760,800,802,841,882,925,968,1011,1059,1103,1152,1154,1201,1203,1250,1301,1352,1405,1458,1456,1512,1567,1682,1741,1800,1861

%N Sequence Sd of the eight sequences defining the blocks of terms in A377091.

%C See the comments in A379788 (Sequence Sa) for further information.

%H Paolo Xausa, <a href="/A379791/b379791.txt">Table of n, a(n) for n = 1..1000</a> (terms 11..513 from N. J. A. Sloane).

%t (* A377091list is defined at A377091 *)

%t SequenceCases[A377091list[5000], {_?Positive, _?Negative}][[All, 1]] (* _Paolo Xausa_, Feb 05 2025 *)

%Y Cf. A377091, A379788, A379789, A379790, A379792, A379793, A379794, A380837.

%K nonn,changed

%O 1,1

%A _N. J. A. Sloane_, Jan 18 2025