id:A053742 - OEIS Search Results

Search: id:A053742

Displaying 1-1 of 1 results found.

page 1

Sum of odd numbers in range 10n to 10n+9.

+0
4

25, 75, 125, 175, 225, 275, 325, 375, 425, 475, 525, 575, 625, 675, 725, 775, 825, 875, 925, 975, 1025, 1075, 1125, 1175, 1225, 1275, 1325, 1375, 1425, 1475, 1525, 1575, 1625, 1675, 1725, 1775, 1825, 1875, 1925, 1975, 2025, 2075, 2125, 2175, 2225, 2275 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Tanya Khovanova, Recursive Sequences`
	FORMULA	`25+50*n`
	EXAMPLE	`25 = 1+3+5+7+9; 75 = 11+13+15+17+19; ...`
	CROSSREFS	`Cf. A053741, A053743.` `Sequence in context: A044163 A044544 A045180 this_sequence A123296 A118610 A008852` `Adjacent sequences: A053739 A053740 A053741 this_sequence A053743 A053744 A053745`
	KEYWORD	`nonn,easy`
	AUTHOR	`Odimar Fabeny (fabeny(AT)braznet.com.br), Feb 13 2000`
	EXTENSIONS	`More terms from James A. Sellers (sellersj(AT)math.psu.edu), Feb 22 2000`

page 1

Search completed in 0.002 seconds

Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

AT&T Labs Research